Health and Safety Flashcards
The work rest (tool rest) on a bench grinder
should be set at a maximum distance of:
a. 1.5 mm (1/16”)
b. 3 mm (1/8”)
c. 5 mm (3/16”)
d. 6 mm (1/4”)
b. 3 mm (1/8”)
What should be marked on a lifting device?
a. Maximum length of object
b. Maximum rated load
c. Maximum height above floor
d. Maximum diameter of pipe
b. Maximum rated load
Why should welder keep their gloves dry?
a. To keep their skin soft
b. To protect from electric shock
c. To reduce corrosion of the rod
d. To prevent slippage when weaving
b. To protect from electric shock
What is the minimum protective shield suggested
for SMAW welding?
a. 7
b. 8
c. 9
d. 10
d. 10
What is the minimum protective shield suggested
for Air Carbon Arc gouging?
a. 10
b. 11
c. 12
d. 13
c. 12
What are the three things needed to sustain a
fire?
a. Wood, heat, oxygen
b. Oxygen, heat, oil
c. Fuel, heat, oxygen
d. Heat, fire, paper
c. Fuel, heat, oxygen
What class of fire extinguisher is needed for an
electrical fire?
a. Class A
b. Class B
c. Class C
d. Class D
c. Class C
Select the correct statement;
a. GFI protection is used to protect the welder from CC power source of 80 volts.
b. Prolonged exposure to ultraviolet light can cause cataracts.
c. Light-Carbon Arc Cutting with Air requires a minimum #7 Protective Shade
d. A Class A fire extinguisher is suitable for electrical fires.
b. Prolonged exposure to ultraviolet light can cause cataracts.
What is the maximum noise level a worker should
be exposed to?
a. 85d8
b. 95d8
c. 105dB
d. 115dB
d. 115dB
Why are low cut boots not recommended for
welders?
a. Not very fashionable on the job
b. Prevents spatter from getting in footwear
c. Could cause a fire if rubbed against the bench
d. Causes irritation to the ankle
b. Prevents spatter from getting in footwear
What is considered to be an oxygen deficient
condition?
a. 16.5%
b. 17.5%
C. 18.5%
d. 19.5%
d. 19.5%
How far should a ladder extend above a roof line?
a. 1 m (3 ft)
b. 2 m (6 ft)
c. 3 m (9 ft)
d. 4m(12ft)
a. 1 m (3 ft)
How far should the base of a ladder be from the
wall?
a. 1 m (3 ft)
b. 2 m (6 ft)
c. 3 m (9 ft)
d. 4 m (12 ft)
a. 1 m (3 ft)
How many people can safely work on a ladder at
one time?
a. 1
b. 2
c. 3
d. 4
a. 1
At what height must fall protection be worn?
a. 1 m (3 ft)
b. 2 m (6 ft)
c. 3 m (9 ft)
d. 4 m (12 ft)
c. 3 m (9 ft)
What is a square reef knot used for?
a. Tying two ropes of unequal
size together
b. Tying two ropes of equal size together
c. Securing objects for lifting over
5 m (30 ft)
d. Preventing a rope from slipping
through a block
b. Tying two ropes of equal size together
What is a figure eight knot used for?
a. Tying two ropes of unequal size together
b. Tying two ropes of equal size together
c. Securing objects for lifting over 5 m (30 ft)
d. Preventing a rope from slipping through
a block
d. Preventing a rope from slipping through a block
What is a bowline knot used for?
a. Tying two ropes of unequal
size together
b. Tying two ropes of equal size together
c. Raising and lowering material
d. Preventing a rope from slipping
through a block
c. Raising and lowering material
Which is the best knot for raising and lowering
material?
a. Square reef
b. Figure eight
c. Timber hitch
d. Bowline
d. Bowline
When installing wire rope clips where does the
casting go?
a. Thimble end
b. Live end
c. Dead end
d. Closed end
b. Live end
What is always marked on the side of a shackle?
a. Working load limit
b. Rated capacity
c. Material edge condition
d. Minimum working angle
a. Working load limit
What I the maximum included angle for a sling
before a spreader bar should be used?
a. 60·
b. 90·
c. 120*
d. 180·
C. 120*
